Files
vu/tests/calendar/roman-date.test.ts
T
will 58958aa847
Deploy / deploy (push) Failing after 21s
Prime: real content (psalms, Martyrology, Regula) and ordo corrections
Pulls in verified content from Divinum Officium rather than placeholders:
17 psalms (2, 6, 7-19, 118, 129), 365 days of the Martyrology, and the full
121-reading Regula cycle, plus the Athanasian Creed.

Ordo corrections driven by review against the real engine output:
- Capitulum and Preces now pick a Sunday/feast vs. ferial form
  (calendar/isSundayOrFeast); ferial Preces said every ferial day by choice.
- Chapter responsory, hymn doxology, and the opening versicle's
  Alleluia/Laus tibi all vary by season via a shared resolver
  (hours/seasonal-propers.ts).
- Real Roman Kalends/Nones/Ides Latin dating (calendar/roman-date.ts,
  verified against 363/365 real Martyrology headings) plus the historical
  "bis sextus" Feb 29 handling, and the Martyrology's Luna (moon-day)
  heading (a ported Golden-Number calculation).
- Fixed responsory structure (was missing its initial full repeat),
  weekday psalm antiphons (opening as incipit-or-full by rank, full
  repeat after the psalms/Creed as its own part, "*" chant mark kept),
  scripture citations on the capitulum/lectio brevis, and V./R. markers
  switched from Unicode symbols to plain text for reliable font rendering.
- Dropped Pretiosa and the dead-commemoration psalm (129) for time;
  trimmed section headings down to the ones that are actually named
  things (Preces, Chapter Office, etc. no longer relabel connective text).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-09 20:03:53 -04:00

35 lines
1.6 KiB
TypeScript

import { describe, expect, it } from 'vitest';
import { romanDateLatin } from '../../src/calendar/roman-date';
describe('romanDateLatin', () => {
it('names the day itself for Kalends/Nones/Ides', () => {
expect(romanDateLatin(1, 1, 2026)).toBe('Kaléndis Januárii');
expect(romanDateLatin(1, 5, 2026)).toBe('Nonis Januárii');
expect(romanDateLatin(1, 13, 2026)).toBe('Idibus Januárii');
});
it('uses the MMJO exception (March/May/July/October Nones=7, Ides=15)', () => {
expect(romanDateLatin(3, 7, 2026)).toBe('Nonis Mártii');
expect(romanDateLatin(3, 15, 2026)).toBe('Idibus Mártii');
});
it('counts backward from the next fixed point, verified against real Martyrology headings', () => {
// Christmas Eve and Christmas Day are the textbook examples.
expect(romanDateLatin(12, 24, 2026)).toBe('Nono Kaléndas Januárii');
expect(romanDateLatin(12, 25, 2026)).toBe('Octávo Kaléndas Januárii');
// Tomorrow's Martyrology entry for 2026-08-25's Prime.
expect(romanDateLatin(8, 26, 2026)).toBe('Séptimo Kaléndas Septémbris');
});
it('uses "Pridie" for the day immediately before a fixed point', () => {
expect(romanDateLatin(12, 31, 2026)).toBe('Prídie Kaléndas Januárii');
expect(romanDateLatin(1, 4, 2026)).toBe('Prídie Nonas Januárii');
expect(romanDateLatin(1, 12, 2026)).toBe('Prídie Idus Januárii');
});
it('treats Feb 29 as a repeat of Feb 24 (the historical "bis sextus")', () => {
expect(romanDateLatin(2, 29, 2028)).toBe(romanDateLatin(2, 24, 2028));
expect(romanDateLatin(2, 29, 2028)).toBe('Sexto Kaléndas Mártii');
});
});